/*
* org.openmicroscopy.shoola.util.concur.tasks.TestExecHandle
*
*------------------------------------------------------------------------------
* Copyright (C) 2006 University of Dundee. All rights reserved.
*
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*
*------------------------------------------------------------------------------
*/
package org.openmicroscopy.shoola.util.concur.tasks;
//Java imports
//Third-party libraries
import junit.framework.TestCase;
//Application-internal dependencies
/**
* Routine unit test for {@link ExecHandle}.
*
* @author Jean-Marie Burel
* <a href="mailto:j.burel@dundee.ac.uk">j.burel@dundee.ac.uk</a>
* @author <br>Andrea Falconi
* <a href="mailto:a.falconi@dundee.ac.uk">
* a.falconi@dundee.ac.uk</a>
* @version 2.2
* <small>
* (<b>Internal version:</b> $Revision$ $Date$)
* </small>
* @since OME2.2
*/
public class TestExecHandle
extends TestCase
{
//Mock object.
private MockExecCommand command;
//Object under test.
private ExecHandle handle;
public void setUp()
{
command = new MockExecCommand();
handle = new ExecHandle(); //Not in a legal state yet (two-step init).
handle.setCommand(command); //OK, init completed now.
}
public void testSetCommand()
{
try {
handle.setCommand(null);
fail("Shouldn't accept a null command.");
} catch (NullPointerException npe) {
//OK, expected.
}
}
public void testCancelExecution()
{
//Set up expected calls.
command.cancel();
//Transition mock to verification mode.
command.activate();
//Test.
handle.cancelExecution();
//Make sure all expected calls were performed.
command.verify();
}
}